Ranked on public signals: website quality, contactability, and service fit. Updated October 2026. No paid placements, and no customer reviews are collected or shown; every business was found in public listings or added by its owner, and all are scored the same way.
Newark is NJ's largest city: dense urban trades demand year-round. (Delaware's Newark is a separate smaller college town.) Plumbers handle water line repair, drain cleaning, fixture installation, water heater service, and emergency leak response.
We indexed 8 plumbers serving Newark and surrounding neighborhoods, including Downtown, Ironbound, North Ward, West Ward. Each firm is scored on a consistent set of data signals: website health, HTTPS security, mobile-friendliness, online contactability, and alignment with the plumbers niche. The ranking is fixed by data, not by who pays the most to appear at the top.
Of the 8 plumbers listed for Newark, 3 run a secure (HTTPS) website, 8 publish a phone number and 5 have their business name confirmed on their own website.
If you live in Newark, NJ and need a plumber, this page is a starting point, not an endorsement. Call two or three from the list, get written estimates, and compare. The numbers next to each business are a filter, not a decision.
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Each business is scored on signals we can verify from public data: a live, secure (HTTPS) website, mobile-friendliness, a published phone number and website, and fit with the plumbers category. We do not collect or display customer reviews, and we do not accept payment for placement. Businesses can claim their listing to correct contact details, but the rank is fixed by the data. Owners can claim a listing for a Verified badge and a direct link; sponsors appear only in labeled blocks outside the numbered list. Neither changes rank.
Sources: US Census Bureau, ACS 2024 1-year estimates for Newark, NJ, via Census Reporter; Open-Meteo historical weather archive, 2015-2024 averages.
Nearby directories for the same trade: Elizabeth (6 ranked), Jersey City (4 ranked), Paterson (6 ranked).
Each listing is scored on public signals we can check ourselves: whether the website is live and secure (HTTPS), whether it works on a phone, whether a phone number and website are published, and how closely the business matches the plumbers category. We do not collect customer reviews, so no star ratings or review counts appear here, and no business pays for placement.
Use this list to shortlist two or three plumbers, then read their Google reviews yourself, confirm license and insurance, and get written estimates before committing. The score here is a filter, not a verdict.
Licensing in New Jersey runs through the New Jersey Division of Consumer Affairs. Before hiring anyone in Newark, ask for their New Jersey Home Improvement Contractor (HIC) registration number and verify it through the Division of Consumer Affairs license search before signing. Also confirm current liability insurance, and get the license number in writing on the estimate.
This page lists Maccabi Plumbing & Heating, New Legend Plumbing & Heating Restoration, Rowan Plumbing, Continental Plumbers, Garner Bros, Haddad Plumbing & Heating, Jacinto Plumbing & Heating Inc. and Stafford Plumbing & Heating, in ranked order. All of them publish a phone number, so you can call directly.
Going by Newark's own weather records (typical last spring frost around April 2, first fall frost around November 10), the usual windows are late winter, before about April 2 or early fall, before the first frost around November 10. Booking a few weeks ahead of those windows beats the rush.
The plumbers on this page serve all of Newark and surrounding areas, including Downtown, Ironbound, North Ward, West Ward. Response times and service radius vary, call ahead for estimates.
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